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2019-09-05efi_loader: correctly render UsbClass DP nodes as textHeinrich Schuchardt1-1/+1
Correct the text representation of UsbClass device path nodes. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: correctly render CD-ROM device path nodesHeinrich Schuchardt2-2/+3
Correct the name of the partition size component in struct efi_device_path_cdrom_path. Render entry, start, and size when converting a CD-ROM device path node to text. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: correctly render MAC address device path nodesHeinrich Schuchardt1-8/+7
If the interface type is greater 1 render all 32 bytes of the MAC address. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: correct text conversion for vendor DPHeinrich Schuchardt1-1/+10
Vendor device paths may contain data. When converting vendor device paths to text this binary data has to be rendered. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: Extract adding a conventional memory in separate routinePark, Aiden1-32/+50
Adding a conventional memory region to the memory map may require ram_top limitation and it can be also commonly used. Extract adding a conventional memory to the memory map in a separate routine for generic use. Signed-off-by: Aiden Park <aiden.park@intel.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: implement MCastIPtoMACHeinrich Schuchardt1-2/+42
Implement the MCastIPtoMAC service of the simple network protocol. It converts an multicast IPv4 (or IPv6) address to a multicast Ethernet address. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: fix status management in network stackHeinrich Schuchardt2-13/+104
The network should start in status EfiSimpleNetworkStopped. Add and correct status checks in the simple network protocol. Correct the unit test: * Shutdown() and Stop() during setup if needed * invoke Shutdown() before Stop() when tearing down Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: EFI_SIMPLE_NETWORK.Transmit() fill headerHeinrich Schuchardt1-6/+25
Fill the media header in EFI_SIMPLE_NETWORK.Transmit(). Check that the buffer size is large enough for the header. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_selftest: check EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPTHeinrich Schuchardt1-2/+14
Check that when the WaitForPacket event occurs EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT is set. Check the return value of Receive(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-05efi_loader: interrupts in simple network protocolHeinrich Schuchardt1-15/+25
GetStatus() must clear the interrupt status. Transmit() should set the TX interrupt. Receive() should clear the RX interrupt. Initialize() and Start() should clear the interrupt status. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-29efi_selftest: use standalone UEFI program for exceptionHeinrich Schuchardt3-23/+169
To fully demonstrate crash outputs for UEFI images provide a standalone UEFI application that tries to invoke an illegal opcode. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-29efi_selftest: enable Exit() unit test on x86_64Heinrich Schuchardt1-3/+3
Enable unit tests for StartImage() and Exit() unit tests on x86_64. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-26fdtdec: make CONFIG_OF_PRIOR_STAGE available in SPLLukas Auer1-4/+2
The current preprocessor logic prevents CONFIG_OF_PRIOR_STAGE from being used in U-Boot SPL. Change the logic to also make it available in U-Boot SPL. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2019-08-15efi_loader: do not call efi_runtime_detach twiceHeinrich Schuchardt1-9/+4
Commit 7f95104d91cc ("efi_loader: detach runtime in ExitBootServices()") added a call to efi_runtime_detach() to ExitBootServices() but did not remove the call in SetVirtualAddressMap(). Remove the superfluous function call. Correct a comment referring to efi_runtime_detach(). Fixes: 7f95104d91cc ("efi_loader: detach runtime in ExitBootServices()") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-15efi_loader: parameter check in SetVirtualAddressMapHeinrich Schuchardt1-3/+10
Check the parameters DescriptorSize and DescriptiorVersion of SetVirtualAddressMap() as prescribed by the UEFI specification. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-15efi_loader: EFI_PXE_BASE_CODE_PROTOCOL stubHeinrich Schuchardt1-3/+129
U-Boot implements the EFI_PXE_BASE_CODE_PROTOCOL because GRUB uses the mode information for booting via PXE. All function pointers in the protocol were NULL up to now which will cause immediate crashes when the services of the protocol are called. Create function stubs for all services of the protocol returning EFI_UNSUPPORTED. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-11env: Rename environment.h to env_internal.hSimon Glass1-1/+1
This file contains lots of internal details about the environment. Most code can include env.h instead, calling the functions there as needed. Rename this file and add a comment at the top to indicate its internal nature. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> [trini: Fixup apalis-tk1.c] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-08-11env: Drop environment.h header file where not neededSimon Glass1-1/+0
This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Drop the ACTION typedefSimon Glass1-9/+9
Avoid using a typedef here which is unnecessary. Add an 'env_' prefix to both the enum and its members to make it clear that these are related to the environment. Add an ENV prefix to these two flags so that it is clear what they relate to. Also move them to env.h since they are part of the public API. Use an enum rather than a #define to tie them together. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Drop _ENTRYSimon Glass1-3/+4
This typedef does not need to be defined in the search.h header since it is only used in one file (hashtable.c). Remove it from the header and change it to a struct. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Drop the ENTRY typedefSimon Glass1-22/+23
U-Boot is not supposed to use typedef for structs anymore. Also this name is the same as the ENTRY() macro used in assembler files, and 'entry' itself is widely used in U-Boot (>8k matches). Drop the typedef and rename the struct to env_entry to reduce confusion. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-08-11env: Move env_get() to env.hSimon Glass2-0/+2
Move env_get() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Move env_set() to env.hSimon Glass2-0/+2
Move env_set() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Move env_get_ulong() to env.hSimon Glass1-0/+1
Move env_get_ulong() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-08-11common: Move gzip functions into a new gzip headerSimon Glass3-2/+5
As part of the effort to remove things from common.h, create a new header for the gzip functions. Move the function declarations to it and add missing documentation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-07-30efi_selftest: sharpen ConvertPointer() testHeinrich Schuchardt1-8/+22
Now that ConvertPointer() is implemented throw an error if the result is incorrect. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-30efi_loader: implement ConvertPointer()Heinrich Schuchardt1-4/+71
Implement the ConvertPointer() runtime service. Suggested-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-30efi_loader: definition of efi_virtual_address_map()Heinrich Schuchardt1-7/+7
Use efi_uintn_t where the UEFI spec uses UINTN. Use efi_uintn_t also for the result of the division of two efi_uintn_t. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-30efi_selftest: fix SetVirtualAddressMap unit testHeinrich Schuchardt1-0/+1
We read the address map before assigning the memory for the pages that will be mapped to virtual addresses. So these pages will overlap with the entry for EFI_CONVENTIONAL_MEMORY. We have to ensure that every page is described at most once in the map. Remove EFI_CONVENTIONAL_MEMORY from the map that we pass to SetVirtualAddressMap(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-30efi_loader: re-enable GRUB workaround on 32bit ARMHeinrich Schuchardt2-15/+21
GRUB on ARM 32bit prior to version 2.04 lacks proper handling of caches. In U-Boot v2019.04 a workaround for this was inadvertently removed. The workaround is currently also needed for booting on systems with caches that cannot be managed via CP15 (e.g. with an i.MX6 CPU). Re-enable the workaround and make it customizable. Fixes: f69d63fae281 ("efi_loader: use efi_start_image() for bootefi") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-29lib: uuid: alignment error in gen_rand_uuid()Heinrich Schuchardt1-7/+7
Packed structures like struct uuid are not aligned. GCC 9.1 therefore throws an error when trying to compile gen_rand_uuid(). lib/uuid.c: In function ‘gen_rand_uuid’: lib/uuid.c:244:2: error: converting a packed ‘struct uuid’ pointer (alignment 1) to a ‘unsigned int’ pointer (alignment 4) may result in an unaligned pointer value [-Werror=address-of-packed-member] 244 | unsigned int *ptr = (unsigned int *)&uuid; | ^~~~~~~~ Generate the uuid in a properly aligned buffer. The byte order of a random number should not matter. Do not call cpu_to_be32() to change the byte order. Reported-by: Ramon Fried <rfried.dev@gmail.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-27Merge tag 'u-boot-imx-20190719' of ↵Tom Rini1-0/+2
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20190719 - CCF for i.MX6 - nandbcb command to write SPL into NAND - Switch to DM (i.MX28) - Boards: Toradex, engicam, DH - Fixes for i.MX8 - Fixes for i.MX7ULP Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
2019-07-23Merge tag 'efi-2019-10-rc1-2' of ↵Tom Rini12-107/+398
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for v2019.10-rc1 (2) * Implement the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE event. * Address errors of type -Werror=address-of-packed-member when building with GCC9.1 * Fix an error when adding memory add addres 0x00000000. * Rework some code comments for Sphinx compliance.
2019-07-19optee: Make TZDRAM config options contingent on CONFIG_OPTEEBryan O'Donoghue1-0/+2
Commit c7b3a7ee5351 ("optee: adjust dependencies and default values for dram") makes the TZDRAM defines for OPTEE show up for all configs as a side-effect. While not harmful its not what we really want. This patch makes the following defines contingent on CONFIG_OPTEE=y CONFIG_OPTEE_TZDRAM_BASE CONFIG_OPTEE_TZDRAM_SIZE Rightly, if you don't have CONFIG_OPTEE=y you don't care about the above two defines. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Rui Miguel Silva <rui.silva@linaro.org> Acked-by: Rui Miguel Silva <rui.silva@linaro.org>
2019-07-18lib: rsa: add support to other openssl engine types than pkcs11Vesa Jääskeläinen1-0/+18
There are multiple other openssl engines used by HSMs that can be used to sign FIT images instead of forcing users to use pkcs11 type of service. Relax engine selection so that other openssl engines can be specified and use generic key id definition formula. Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> Cc: Tom Rini <trini@konsulko.com>
2019-07-16efi_loader: unaligned access in efi_file_from_path()Heinrich Schuchardt1-1/+6
The device path structure is packed. So no assumption on the alignment is possible. Copy the file name in efi_file_from_path() to assure there is no unaligned access. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: efi_dp_from_file() expect UTF-8 pathHeinrich Schuchardt1-9/+31
Properly convert UTF-8 file names to UTF-16. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: support unaligned u16 stringsHeinrich Schuchardt1-9/+14
Allow unaligned u16 strings as arguments to u16_strdup() and u16_strlen(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: function comments efi_bootmgr.cHeinrich Schuchardt1-7/+40
Convert function descriptions to Sphinx style. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: fix comment for struct efi_pool_allocationHeinrich Schuchardt1-5/+9
Change comment for struct efi_pool_allocation to match Sphinx style. Describe all structure fields. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: fix comments for variable servicesHeinrich Schuchardt1-4/+23
Add missing parameter descriptions. Remove an invalid link. Correct the formatting of a function comment. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_driver: use Sphinx style commentsHeinrich Schuchardt1-19/+20
Use Sphinx style comments for describing function parameters. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: fix comments for efi_update_exit_data()Heinrich Schuchardt1-3/+3
Add missing colons after parameter descriptions. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: fix function comments in efi_boottime.cHeinrich Schuchardt1-3/+4
scripts/kernel-doc pointed out some errors in the function comments in efi_boottime.c. Add missing and remove superfluous parameter descriptions. Escape * in a function description. Add empty lines for readability. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: Change return type of efi_add_memory_map()Bryan O'Donoghue2-15/+23
We currently have some inconsistent use of efi_add_memory_map() throughout the code. In particular the return value of efi_add_memory_map() is not interpreted the same way by various users in the codebase. This patch does the following: - Changes efi_add_memory_map() to return efi_status_t. - Adds a method description to efi_add_memory_map(). - Changes efi_add_memory_map() to return EFI_SUCCESS - Returns non-zero for error in efi_add_memory_map() - Updates efi_allocate_pages() to new efi_add_memory_map() - Updates efi_free_pages() to new efi_add_memory_map() - Updates efi_carve_out_dt_rsv() to new efi_add_memory_map() - Updates efi_add_runtime_mmio() to new efi_add_memory_map() Fixes: 5d00995c361c ("efi_loader: Implement memory allocation and map") Fixes: 74c16acce30b ("efi_loader: Don't allocate from memory holes") Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Cc: Alexander Graf <agraf@csgraf.de> Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_selftest: EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGEHeinrich Schuchardt2-0/+193
Provide a unit test for SetVirtualAddressMap() and ConvertPointer(). As ConvertPointer() is not implemented yet this will spit out some warnings. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGEHeinrich Schuchardt2-8/+31
Implement the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE event. This requires allocating the event and the event list from runtime data. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_loader: efi_set_virtual_address_map_runtime()Heinrich Schuchardt1-1/+1
efi_set_virtual_address_map_runtime() must be of type __efi_runtime. Fixes: ee8ebaaaaedc ("efi_loader: split off detaching SetVirtualAddress()") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16efi_selftest: do not call CloseEvent() after ExitBootServices()Heinrich Schuchardt1-23/+0
Boot services are not available after calling ExitBootServices(). So we should not try to close an event here. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-13configs: Make USE_TINY_PRINTF depend on SPL||TPL and be defaultTom Rini1-0/+2
The USE_TINY_PRINTF symbol only changes things within SPL and TPL builds, so make it depend on that support. Next, make it default as within these cases we should rarely have need of more advanced print formats outside of the debug context. To do this, in a few cases we need to correct our Kconfig dependencies as we had cases of non-SPL targets select'ing this symbol. Finally, in the case of a few boards we really do need the full printf functionality. Signed-off-by: Tom Rini <trini@konsulko.com>
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